Dielectric permittivity of (Ag3AsS3)x(As2S3)1-x superionic glasses and composites - I. P. Studenyak; Yu. Yu. Neimet; A. F. Orliukas; A. Kezionis; E. Kazakevicius; T. Salkus (Semiconductor Physics, Quantum Electronics and Optoelectronics, 2014)